Geophysical Data Collection - hosted at the National Computational Infrastructure (NCI)

The Geophysical Data Collection hosted at the National Computational Infrastructure (NCI) contains individual airborne survey lines of geophysical data, including Total Magnetic Intensity, Gamma-ray spectrometry (radiometrics - K, Th, U) and elevation, as well as, ground based Bouguer Gravity. These datasets have been used to create both survey scale and national grids for the geophysical data types.The data were sourced from publicly available government- and company-acquired geophysical surveys in Australia and its surrounding marine area.Other GA Geophysical Data Collections not held at the NCI are discoverable via eCat# 100444

存储于国家计算基础设施（National Computational Infrastructure, NCI）的地球物理数据集，包含各条航空地球物理测量测线的地球物理数据，涵盖总磁场强度、伽马射线能谱测量（放射性测量——钾（K）、钍（Th）、铀（U））与高程数据，同时包含地面布格重力数据。针对各类地球物理数据类型，上述数据集已被用于构建测量比例尺级与国家尺度两级数据网格。本数据集的数据来源于澳大利亚及其周边海域公开获取的政府与企业采集的地球物理测量成果。其余未存储于NCI的GA地球物理数据集，可通过eCat编号100444检索获取。